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Original Johnson Controls M9108-GDC-1N1 Switch (including M9108, M9116, M9124, M9132 models) - Field Control Equipment
Product Introduction
The Original Johnson Controls M9108-GDC-1N1 is a field control equipment switch belonging to the M9108 series, which also includes M9116, M9124, and M9132 models. With a brand name of Johnson, it is available at a price of USD120 per piece, with a minimum order quantity of 1 and a large supply ability of 1000 units. Packaged in original packaging and with a delivery time of 1 week, it offers convenient and timely procurement for various industrial needs.
The M9108 series, to which this switch belongs, consists of proportional electric non-spring return actuators designed for use in Heating, Ventilating, and Air Conditioning (HVAC) systems. These actuators are suitable for positioning air dampers and valves, providing reliable control in various applications.
Product Features
Dual Control Inputs: Meets the needs of most applications, offering flexibility in integration with different control systems.
Output Position Feedback: Provides simple, closed-loop control with accurate position sensing through switches, a potentiometer, or a 0 to 10 VDC signal, ensuring precise operation.
Electronic Stall Detection: Enhances reliability by deactivating the actuator motor if a stall condition is detected, preventing motor damage.
Dual Scale Cover: Features a dual scale (0 to 90° and 90 to 0°) on the cover, indicating the actuator’s rotation position in 10° increments for easy monitoring.
Adjustable Rotation: The removable coupler allows adjustment of the rotation range from 0 to 90° in 5-degree increments, adapting to different damper and valve requirements.
Secure Mounting: Equipped with a steel U-bolt clamp that provides four-point damper shaft gripping, ensuring stable installation on dampers with round shafts up to 3/4 in. (19 mm) or square shafts up to 5/8 in. (16 mm).
Easy Setup: Jumper-selectable rotation direction and manual gear release simplify installation, setup, and field adjustments.
Convenient Connection: National Pipe Thread (NPT) threaded housing allows easy connection for electrical fittings, facilitating wiring.
Versatile Mounting: Can be direct- or remote-mounted to a damper, offering flexibility in installation location.
Product Parameters
Model Number: M9108-GDC-1N1 (series includes M9108, M9116, M9124, M9132)
Brand Name: Johnson
Product Type: Field Control Equipment Switch (part of proportional electric non-spring return actuators)
Power Requirements: 20 To 30 VAC At 50/60 Hz (M9108 series actuators operate on 24 VAC or VDC)
Input Impedance: Voltage Input
Feedback Signal: 0 To 10 VDC
Torque (M9108 models): Up to 70 lb∙in (8 N∙m)
Rotation Range: Mechanically adjustable from 0 to 90° in 5-degree increments (rotation is mechanically limited to 93° by integral end-stops)
Shaft Compatibility: Suitable for dampers with round shafts up to 3/4 in. (19 mm) in diameter or square shafts up to 5/8 in. (16 mm)
Color: Blue
Warranty: 1 year